Coordinate X: Y: Search

77 77 77 78 77 79 77 80 77 81 77 82 77 83 77 84 77 85 77 86 77 87 77 88 77 89 77 90 77 91 77 92 77 93 77 94 77 95 77 96 77 97 77 98 77 99 78 00 78 01 78 02 78 03 78 04 78 05 78 06 78 07 2838 2837 2836 2835 2834 2833 2832 2831 2830 2829 2828 2827 2826 2825 2824 2823

= Free Coordinate    = Occupied(Single Region)     = Occupied (Var Region)     = Center of the grid